Systematic description of 6Li(n, n')6Li* $\to$ d + $\alpha$ reactions with the microscopic coupled-channels method

Abstract

We investigate ${}^6$Li($n$, $n^{\prime }$)${}^6$Li${}^{\ast }$ $\to$ $d$ + $\alpha$ reactions by using the continuum-discretized coupled-channels method with the complex Jeukenne-Lejeune-Mahaux effective nucleon-nucleon interaction. In this study, the ${}^6$Li nucleus is described as a $d$ + $\alpha$ cluster model. The calculated elastic cross sections for incident energies between 7.47 and 24.0 MeV are good agreement with experimental data. Furthermore, we show the neutron spectra to ${}^6$Li breakup states measured at selected angular points and incident energies can be also reproduced systematically.

arXiv comment6 pages, 5 figures, submitted to Physical Review C

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• The continuum discretized coupled-channels method and its applications
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• Statistical theory of light nucleus reaction and application to ${}^9$Be(p, xn) reaction
• Investigation of contributions of the $2_2^{+}$ resonance in ${}^6$He via analysis of ${}^6$He($p$, $p^{\prime }$)
• Theoretical Analysis of Double Differential Cross Section of Proton, Deuteron and Triton for $p{+}^7$Li Reaction at 14 MeV